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HomeMy WebLinkAboutBethelParkStreamRestoration_EProngHuntingCrFiddlersRun_Burke_NCWRCComments North Carolina Wildlife Resources Commission Cameron Ingram, Executive Director Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 July 11, 2023 Ms. Brandee Boggs U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: Bethel Park Stream Restoration East Prong Hunting Creek, Fiddlers Run, and UTs, Burke County Dear Ms. Boggs: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to impact 4,038 ft of East Prong Hunting Creek, Fiddlers Run, and unnamed tributaries (UTs) and 0.013 acre of wetland for a stream and floodplain restoration project in Burke County. Our comments on this application are offered for your consideration under provisions of the Clean Water Act of 1977 (33 U.S.C. 466 et. seq.) and Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d). Project activities should not impact wild trout, and a trout moratorium is not needed for the project. However, the rare Carolina Foothills Crayfish, Cambarus johni (NC Significantly Rare), is found in the project vicinity. The project proposes to stabilize eroding reaches of stream by restoring dimension, pattern and profile to project streams with constructed riffles, boulder toes, brush toes, log sills, W-weirs, log and j-hooks. The design team worked with NCWRC biologists to incorporate habitat structures for the Carolina Foothills Crayfish. Stormwater will be managed with 3 acres of bioretention swales. A diverse native riparian buffer that is generally 50-ft wide or wider would be established. Much of the project will be constructed off-line; for reaches that will be constructed in the wet, flows should be either pumped around or diverted with coffer dams from work areas. We offer the following recommendations to minimize impacts to the aquatic community: 1. In-channel work should be accomplished as quickly as possible and vigilance used in sediment and erosion control during site preparation, construction, and clean up. Disturbed areas should be seeded, mulched and/or matted as soon as possible, preferably at the end of each work day. Bethel Park Restoration Page 2 11 July 2023 E Prong Hunting Cr & tribs, Burke Co 2. For reaches that will be constructed in the wet, flows should be either pumped around or diverted away from work areas with coffer dams. 3. Any erosion control matting used should be free of plastic mesh, as this type of mesh netting frequently entangles wildlife and is slow to degrade, resulting in a hazard that may last for years. Thank you for the opportunity to review and comment on this project. Please contact me at (828) 400-4223 if you have any questions about these comments. Sincerely, Andrea Leslie Mountain Region Coordinator, Habitat Conservation Program ec: Win Taylor, Wildlands Engineering Joey Winston, NC Division of Water Resources TR Russ, NCWRC